baber/WOPTO huggingface dataset:
Patent JP-2001281423-A (JP)
Title: Easy adhering film for light diffusing plate and light diffusing plate using the same
Inventor: MIZUNO NAOKI
IPC: G02B5/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusing plate having little optical defect and excellent adhesion property between a polyester film as the base material and the light diffusing layer. SOLUTION: The base film where the light diffusing layer is to be formed on the surface is produced from a biaxially oriented polyester film containing no foreign particles and having <=10 projections having >=2 μm height per 1 m2 and >=50 μm thickness. A polymer easily adhering layer is formed on one surface of the base film. By forming the light diffusing layer on the easy adhering film for a light diffusing plate, the obtained light diffusing plate has little optical defect. By forming the easily adhering layer by using, for example, a mixture resin of a copolymer polyester resin and a polyurethane resin, the obtained light diffusing plate has excellent adhesion property with the light diffusing layer.
Patent JP-2001277997-A (JP)
Title: Vehicle collision judging method
Inventor: WATANABE YUKI
IPC: B60R21/16
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle collision judging method capable of improving collision detecting accuracy. SOLUTION: This vehicle collision judging method for starting an air bag 2 by judging a collision by comparing a frequency component f of acceleration data G obtained by an acceleration sensor 1 with either of a high(H) threshold value, a medium(M) threshold value and a low(L) threshold value, is featured by judging it as the collision when the frequency component is larger than the threshold values by comparing the frequency component f of the acceleration data G with the high(H) threshold value, the medium(M) threshold value or the low(L) threshold value only when both these two calculated values exceed a threshold value STH and a thrteshold value ΔVTH being the respective threshold values by calculating a moving distance S of an occupant at vehicle collision time obtained by integrating the acceleration data G twice,  a cumulative speed change ΔV∞or a section speed change ΔVn at vehicle collision time obtained by integrating the acceleration data G once.
Patent JP-2001281673-A (JP)
Title: Production method and device for liquid crystal display panel
Inventor: FURUKAWA KEIICHI
IPC: G09F9/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device which manufacture a liquid crystal display panel which can perform an image display well. SOLUTION: A resin pillar RC is formed on a substrate S1, and a spacer SP and a sealing wall SL are provided in a substrate S2. The substrate S1 and S2 are held by positioning on stages 100 and 200. The prescribed ends of the substrates S1 and S2 are superposed, while holding liquid crystal material L in-between. Both the substrates are bonded temporarily by a pressing roller 610. Both the substrates are succeedingly bonded finally by the heating pressing roller 70. The clamping start of the both substrates is performed by the sealing wall SL or a substrate region, with a wall part SL' adjoining it.
Patent JP-2001245465-A (JP)
Title: Manufacturing method of powergenerating plant by driving motor
Inventor: IIZUKA AKIO
IPC: H02K53/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To have electricity without fuel. SOLUTION: The power generating plant generates an electric power driving a generator by a driving motor replacing an engine.
Patent JP-2001291748-A (JP)
Title: Probe card
Inventor: NOBUKIYO TOSHITO
IPC: G01R1/073
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To simplify the ground structure of probes to be grounded and also to hardly peel the probes and to shorten the length between the probes and the ground plane on the surface of a printed wiring board in a probe card. SOLUTION: A conducting layer (35) is formed extending over the inner peripheral surface (23), holding surface (24) and outer peripheral surface (25) of a holding stand (22) provided on the rear of a printed wiring board (20). A ground pin (27) and the outer surface conductors of coaxial pins (29) are secured on the holding surface (24) with a conductive bonding agent (36). The inner peripheral surface (23) and a ground plane (38) on the surface of the wiring board (20) are connected with each other through conductor (39).
Patent JP-2001291427-A (JP)
Title: Electrically insulating thin film forming resin composition and method of forming electrically insulating thin film
Inventor: NAKAMURA TAKASHI
IPC: C09D145/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrically insulating thin film forming resin composition for forming an electrically insulating thin film of low dielectric constant and a method of efficiently forming the electrically insulating thin film of a low dielectric constant on a surface of an electronic device. SOLUTION: The method of forming the electrically insulating thin film comprises applying on the surface of the electronic device the electrically insulating thin film forming resin composition consisting of, at least, (A) a hydrogen silsesquioxane resin, (B) a solvent soluble polymer having or not having radicals reacting with silicon atom coupled hydrogen atom in the (A) component and (C) a solvent, evaporating all or part of the solvent and then heating them and/or irradiating a high energy beam.
Patent JP-2000319325-A (JP)
Title: Composition containing polymer of star-structure, the polymer and use thereof
Inventor: MOUGIN NATHALIE
IPC: A61K8/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer that can form a coating layer with a sufficient hardness as well as flexibility and/or pliability and is useful as a base for nail caring or the like by allowing this polymer to include a specific star-like struc ture and to satisfy specific conditions. SOLUTION: This polymer includes star-like structure represented by the formula: A-[(M1)p1-(M2)p2...-(Mi)pj]n  A is a multifunctional center that is n- functional; [(M1)p1-(M2)p2...(Mi)pj] is so called one branching chain and means the polymer chain formed by polymerization of a monomer Mi with a polymerization index (degree) of pj and is covalently grafted to A; n, i, pj are each >=2} and contains one or more kinds of monomers Mi so that the following conditions may be satisfied: the polymer corresponding to the monomer Mi has a Tg of >=0 deg.C, preferably >=5 deg.C, more preferably >=10 deg.C, and the content of the monomer Mi is set to about 55-98 wt.%, preferably 75-95 wt.%, more preferably 80-90 wt.% based on the final polymer.
Patent JP-2001291251-A (JP)
Title: Information recording medium reproducing device, information recording medium recorder, information recording medium recording method and information recording medium reproducing method
Inventor: UEKI YASUHIRO
IPC: G11B7/007
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To perform the recording or reproducing operation without problem even for disks of different types by preliminarily arranging a flag before the border area when the discontinuous border area exists between the reproduction exclusive area and the recording area. SOLUTION: The reproducing operation or the recording operation is carried out in correspondence to the result discriminating the existence of the border area including a discontinuous track between the first information area and the second information area of the information recording medium furnished with the first information area and the second information area.
Patent JP-2001296697-A (JP)
Title: Resin composition for toner, and the toner
Inventor: IMAMURA MASAYUKI
IPC: C08L25/08
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for a toner of superior transparency and to provide a toner which is superior in low temperature fixing property, resistance against bending at low temperature, offset resistance and storage property, by using the above resin composition for the toner. SOLUTION: The resin composition for a toner consists of a styrene-(meth) acrylate copolymer and a noncrystalline saturated polyester polymer. The styrene-(meth)acrylate copolymer is prepared by polymerizing 65 to 80 pts.wt. of styrene monomers and 35 to 20 pts.wt. of (meth)acrylate monomers. The homopolymer, obtained by polymerization of the (meth)acrylate monomers has 0 deg.C or lower glass transition temperature, and the noncrystalline saturated polyester polymer has 3,000 to 20,000 weight average mol.wt. in the mol.wt. distribution measured by gel permeation chromatography and 3 or smaller ratio for the weight average mol.wt.(Mw)/number average mol.wt. (Mn).
Patent JP-2001305544-A (JP)
Title: Method and device for manufacturing substrate for liquid crystal device and liquid crystal display device
Inventor: YAMADA KENICHI
IPC: G02F1/1337
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a substrate for a liquid crystal device and a liquid crystal device manufactured by the method and the device in which an alignment film having high smoothness is formed and a liquid crystal device of high display quality can be obtained. SOLUTION: After a material for an alignment film is applied on a substrate by printing, the pallet 513 on which the substrate is mounted is left to stand in a process room 605 filled with the solvent of the alignment film material. Hence, the coating film is leveled and the obtained alignment film has high smoothness.
Patent JP-2001304116-A (JP)
Title: Refrigerating device
Inventor: DOMYO NOBUO
IPC: C09K5/04
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To improve reliability and handleability of a device. SOLUTION: A compressor 11, a four-passage switching valve 12, an outdoor heat-exchanger 13, an expansion valve 14, and an indoor heat-exchanger 15 are interconnected, in the order, through piping 31 on the gas side and piping 32 on the liquid side to constitute a refrigerant circuit 10. The refrigerant circuit 10 is filled with an R32/R12 mixture refrigerant containing 75 wt.% or more of an R32 single refrigerant or R32. A resin material is used in the insulation material of an electric motor for the compressor 11 and synthetic oil is used in refrigerator oil. In case of cooling rated capacity being 5 kW or less, the piping 32 on the liquid side consists of piping with an inside diameter of 4.75 mm or less.
Patent JP-2001305171-A (JP)
Title: C/n detecting device for receive signal and satellite tracking system
Inventor: SUGIURA TOSHIHIRO
IPC: G01R29/26
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a C/N detecting device (C/N: signal-to-noise ratio) to detect the ratio C/N of a specific signal included in a receive signal and a noise signal by using one band-pass filter without changing the direction of an antenna. SOLUTION: To detect the C/N of a beacon signal from an artificial satellite used for satellite tracking by an on-vehicle satellite tracking system, the channel selecting circuit composed of a mixing circuit 56 and a crystal filter 64 is enabled to select the channels of the beacon signal and a noise signal respectively and a microcomputer 70 switches the oscillation frequency of a local oscillation circuit 58 outputting a local oscillation signal to the mixing circuit 56 in order through PLL circuit 60. Then the microcomputer 70 detects the signal level at every signal channel selection time associatively with the mentioned switching operation and calculates the C/N from detected signal levels. Consequently, the C/N can be detected by using one filter without changing the direction of the antenna.
Patent JP-2001303129-A (JP)
Title: Method for producing high tensile strength thin steel sheet
Inventor: NAKADA HIROSHI
IPC: C22C38/12
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producng a high tensile strength thin steel sheet small in the change of strength characteristics even in the case variation occurs in the producing conditw1ions. SOLUTION: Steel containing, by mass, 0.03 to 0.12% C, <=1% Si, 0.5 to 2% Mn, <=0.02% P and <=0.01% S and further containing one or more kinds selected from 0.005 to 0.1% Nb, 0.005 to 0.1% V, 0.005 to 0.1% Ti and 0.05 to 0.5% Mo is hot-rolled at <=1,070 deg.C at a cumulative draft <=30%, and within 6 sec after the completion of the rolling, cooling is performed to >500 to 700 deg.C at the average cooling rate >=80 deg.C/S.
Patent JP-2001303997-A (JP)
Title: Internal combustion engine
Inventor: YOTSUEDA KEIJI
IPC: F02D41/04
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom of the working angle for a practical use of a suction valve or an exhaust valve. SOLUTION: Provided an opening time corresponding to a working angle (i.e., a minimum working angle) is T1 when a full opening holding time of the exhaust valve is '0', and when an opening time (an opening period) corresponding to the target operation angle of an exhaust valve is Tθ, the opening timing of a second exhaust valve is worked and controlled by delay by (Tθ-T1) from the opening timing of a first exhaust valve, and the two exhaust valves are worked at a minimum working angle in a way that a full opening holding time is set to '0'.
Patent JP-2001261043-A (JP)
Title: Water and fuel tank for vehicle
Inventor: NAKAHARA TOYOHISA
IPC: B60R15/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To load a tank filled with water or a fuel, not bulky and stabilized, on an automobile and easily taking out the water or the fuel without the asistance of other people when the water or the fuel is used. SOLUTION: Main body hooks 5 are provided on the side face of wide width of a polyethylene or vinyl chloride tank 1 and the tank is hooked on a pipe set on the window side of the rear of the automobile to store the tank without making the tank bulky, and when the water or the fuel filled in the tank is used, a rubber hose 7 is removed from the hose holding hook 6, and a cock 8 is turned on to easily take out the water or the fuel out of a tap 9.
Patent JP-2001308116-A (JP)
Title: Chip-shaped electronic component and its manufacturing method, and pseudo wafer used for manufacturing method of chip-shaped electronic component and its manufacturing method
Inventor: NISHIYAMA KAZUO
IPC: H01L23/485
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip that utilizes the features of the collective treatment of a wafer, and has a high yield, low costs, and excellent packaging reliability. SOLUTION: This manufacturing method includes a process that puts an adhesive sheet 2 where adhesion is reduced after treatment althrough the adhesion exists before the treatment onto a quartz substrate 1; a process that fixes a plurality of conforming bare chips 3 onto the adhesive sheet 2 while the surface of an Al electrode pad 5 faces down; a process that deposits resin 4 onto an entire surface including the area among the plurality of conforming bare chips 3; a process that performs specific treatment to the adhesive sheet 2 to reduce the adhesive force of the adhesive sheet 2, and peels a pseudo wafer 29 where the conforming bare chips 3 are fixed; and a process that cuts the resin 4 among the plurality of conforming bare chips 3 to separate each conforming chip component 26.  In the pseudo wafer 29, the plurality of conforming bare chips 3 where at least the Al electrode pad 5 is provided merely at one surface side are mutually stuck by the resin 4 that continuously covers the area among the conforming bare chips 3 and the back. In the conforming chip component 26, at least the Al electrode pad 5 is provided merely at one surface side, and the entire surface other than one surface is covered with the resin 4.
Patent JP-2001015721-A (JP)
Title: Separation method of composite member and manufacture of thin film
Inventor: OMI KAZUAKI
IPC: H01L31/04
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To generate cracks at all times at a fixed position in separation layer by forming a stress concentration layer, in which internal stress to an extent where separation is not generated as the internal stress is left as it is, into the separation formed into a composite member, increasing internal stress and preventing the generation of the cracks in the stress concentration layer. SOLUTION: A separation layer 12, such as porous single-crystal silicon, is formed on the surface of the first base body such as a silicon wafer. Stress is generated concentrically at a position, where a crack must be generated by working a porous layer, and a stress concentration layer 16 is formed. A nonporous layer (a thin-film) 13, such as nonporous single crystal silicon is formed on the layer surface of the porous layer, in which internal stress is generated, by CVD or the like. Separation energy is given to a multilayer structure 1 from the outside, and internal stress generated is increased. The cranks are generated at positions, where stress is generated concentrically, a stress concentrating layer 16, because the separation energy is energy sufficient for surpassing the breakdown stress of the separation layer, and the composite member is separated into two.
Patent JP-2001299887-A (JP)
Title: Antimicrobial deodorant, method for manufacturing the same and application for the same
Inventor: YUMOTO TAKASHI
IPC: B65D85/07
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide such an antimicrobial deodorant which is substantially free of odors and coloration even if the antimicrobial deodorant contains a large amount of catechins and which is free of the odor and coloration even if, for example, fibers for antimicrobial clothing, etc., are impregnated and adsorbed with a large amount thereof. SOLUTION: This antimicrobial deodorant is prepared by acting active carbon in the presence of cyclodextrin on a tea extract liquid containing the catechins, coloring components and odorous components to adsorb the coloring components and odorous components in the tea extract liquid to the active carbon, thereby removing these components. A method for manufacturing the antimicrobial deodorant consists in acting the active carbon in the presence of the cyclodextrin on the tea extract liquid containing the catechins, the coloring components and the odorous components to adsorb the coloring components and odorous components in the tea extract liquid to the active carbon, thereby removing these components.  The cyclodextrin in the case of either the antimicrobial deodorant or the method for manufacturing the same is β-cyclodextrin and the β-cyclodextrin is used in an amount of 0.1 to 4.0 pts.wt. per 1 pt.wt. solid content in the tea extract liquid. The active carbon is preferably zinc chloride active carbon. The clothing, sanitary goods, foodstuffs or food packaging films formed by incorporating or fastening such antimicrobial deodorant therein or thereto are provided.
Patent JP-2001081630-A (JP)
Title: Melt spinning method for polyester
Inventor: TAKASE TORU
IPC: D01F6/62
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a melt spinning method by which good effects on suppressing of foreign materials at a spinneret are exhibited for a long period without being subjected to any restriction on the kind, spinning conditions, grade, etc., of a polymer. SOLUTION: At least one place of vent parts is kept under reduced pressure below the atmospheric pressure while adding water and/or a liquid organic compound having a boiling point within the range of 50-240 deg.C and substantially without containing particles to a polyester passing through an extruder and the water and/or the liquid organic compound are removed from the interior of the system in the melt spinning of the polyester polymer by using the extruder with the vents. Melt spinning is then carried out.
Patent JP-2001305020-A (JP)
Title: Power testing device for motorcycle chain and testing method for motorcycle chain using it
Inventor: SATO RYUKICHI
IPC: G01M13/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To perform a simulated running test for a chain C in a state close to the actual running. SOLUTION: This test device is formed by assembling a drive sprocket 15 for winding the chain C, a driven sprocket 21, a driving motor 11 for rotating and driving the drive sprocket 15, a brake 13 interposed between the drive motor 11 and the drive sprocket 15, and a flywheel 24 and an electric brake 25 connected to the driven sprocket 21 in this order. The electric brake 25 can apply arbitrary running load to the chain C, while the flywheel 24 and the brake 13 can apply impact running load simulating states in acceleration and downshifting.
Patent JP-2001311258-A (JP)
Title: Truss reinforcement
Inventor: NAITO MASAYOSHI
IPC: E04B5/38
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a truss reinforcement by carrying out simple construction. SOLUTION: Two top reinforcements 2 positioned at an upper corner portion of a triangle and vertically superposed on each other, and a bottom reinforcement 3 positioned at two lower corner portions of the triangle are connected together by a corrugated lattice reinforcement 4.
Patent JP-2001312882-A (JP)
Title: Disk housing device
Inventor: YAMAMOTO YASUHIRO
IPC: G11B33/04
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To accurately and safely perform disk loading/unloading in the housing device with a structure such that a disk is pushed out so as to enable user to pick it out. SOLUTION: A rack 14 is provided with a number of housing grooves 15 side by side to fit one disk D. Each housing groove 15 is formed to be deeper as it goes downward. Thus, the disk D is fitted in the housing groove 15 even when it is pushed out by an arm 33.
Patent JP-2001309704-A (JP)
Title: Compost spreader having compost-loading function
Inventor: NAGAI HIROAKI
IPC: A01C3/04
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a compost spreader having the compost-loading function and thrusts the beater frame into the compost stack without resistance. SOLUTION: The transmission cover 11 covering the transmission mechanism from the driving motor 5 side to the beater shaft 7 is formed partially smaller and thinner than the other parts at one edge 12 of cover 11, further the height of the side projection at the cover end 12 is lowed gradually toward the top end of the cover edge 12.
Patent JP-2001311295-A (JP)
Title: Support leg for garden floor
Inventor: IKEDA MUNENORI
IPC: E04F15/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a supporting leg capable of freely adjusting the height which can be positioned and installed at any desired place of a floor base of garden floor. SOLUTION: A supporting leg 10 is constituted with a supporting plate 11 having an area larger than a square space portion divided by longitudinal stiles and lateral rails of the floor base of the garden floor and a height-adjusting bolt leg 12 screwed from a lower side to a cylindrical nut portion 11a at the center.  On the top floor of the supporting plate 11, four circular standing pieces 11b, projections 11c at the outer sides of the pieces, and side walls 11e at 4 places are provided thereby forming recessed curve corner portions of the floor base or semi-circular cylindrical recessed curve portions or curved gutter portions 11d fitted to the cylindrical portions are formed between the circular arc-shaped standing pieces 11b and the projections 11e, and straight-shaped gutter portions 11g into which longitudinal stiles or lateral rails or frame stiles can be fitted are formed between the projection 11c and side wall 11e, also at the center of the side wall 11e, a recessed notch portion 11f into which a longitudinal stile, lateral rail or frame stile of the floor base can be fitted, is formed and positioned to any desired place of the floor base, thereby permitting the installation.